APA

Veit W., Roberts D. & Nelson B. (1992). The idea of Europe. New York: Berg.

Chicago

Veit Walter, Roberts David and Nelson Brian. 1992. The idea of Europe. New York: Berg.

Harvard

Veit W., Roberts D. and Nelson B. (1992). The idea of Europe. New York: Berg.

MLA

Veit Walter, Roberts David and Nelson Brian. The idea of Europe. New York: Berg. 1992.